Llwytho...
Effect of Noise and Estimator Type on Bias for Analysis of Liver Proton Density Fat Fraction
PURPOSE: Proton-density fat-fraction (PDFF) is typically measured from PDFF maps by calculating the mean PDFF value within a region of interest (ROI). However, the mean estimator has been shown to result in bias when signal-to-noise ratio (SNR) is low, resulting from a skewed distribution of PDFF no...
Wedi'i Gadw mewn:
| Cyhoeddwyd yn: | Magn Reson Imaging |
|---|---|
| Prif Awduron: | , , , , |
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
2020
|
| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8167879/ https://ncbi.nlm.nih.gov/pubmed/33011211 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.mri.2020.09.027 |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|